Analysis of interatomic Contacts of Structural Units in PDB entry:
8GEI

Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
This page provides analyses of contacts formed by:

chains
helices
sheets
residues

For analysis of ligand-protein contacts, use:

LPC software

3D structure can be seen in additional window with STING software for 8GEI entry

There are 4 chains in PDB entry 8GEI (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLN 12	LEU 394
B	LEU 7	ASN 340
G	ARG 13	ARG 62
R	VAL 31	LEU 340

There are 34 helices in PDB entry 8GEI. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	13	40	Right-handed alpha
Helix 2	AA2	A	52	61	Right-handed alpha
Helix 3	AA3	A	90	91	Right-handed 310
Helix 4	AA4	A	93	93	Right-handed 310
Helix 5	AA5	A	94	106	Right-handed alpha
Helix 6	AA6	A	109	113	Right-handed alpha
Helix 7	AA7	A	124	132	Right-handed alpha
Helix 8	AA8	A	157	166	Right-handed alpha
Helix 9	AA9	A	234	238	Right-handed 310
Helix 10	AB1	A	251	253	Right-handed 310
Helix 11	AB2	A	264	278	Right-handed alpha
Helix 12	AB3	A	293	303	Right-handed alpha
Helix 13	AB4	A	307	312	Right-handed alpha
Helix 14	AB5	A	313	316	Right-handed 310
Helix 15	AB6	A	331	351	Right-handed alpha
Helix 16	AB7	A	369	390	Right-handed alpha
Helix 17	AB8	A	391	393	Right-handed 310
Helix 18	AB9	B	8	26	Right-handed alpha
Helix 19	AC1	B	29	35	Right-handed alpha
Helix 20	AC2	G	14	22	Right-handed alpha
Helix 21	AC3	G	29	43	Right-handed alpha
Helix 22	AC4	G	44	46	Right-handed 310
Helix 23	AC5	R	32	61	Right-handed alpha
Helix 24	AC6	R	69	85	Right-handed alpha
Helix 25	AC7	R	85	96	Right-handed alpha
Helix 26	AC8	R	102	137	Right-handed alpha
Helix 27	AC9	R	140	145	Right-handed alpha
Helix 28	AD1	R	146	170	Right-handed alpha
Helix 29	AD2	R	182	187	Right-handed alpha
Helix 30	AD3	R	196	208	Right-handed alpha
Helix 31	AD4	R	208	237	Right-handed alpha
Helix 32	AD5	R	270	299	Right-handed alpha
Helix 33	AD6	R	304	327	Right-handed alpha
Helix 34	AD7	R	329	339	Right-handed alpha

There are 8 sheets in PDB entry 8GEI. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 5 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	219	222	first strand
Strand 2	A	41	45	parallel
Strand 3	A	243	249	parallel
Strand 4	A	286	292	parallel
Strand 5	A	359	360	parallel

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There are 4 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	49	52	first strand
Strand 2	B	335	339	anti-parallel
Strand 3	B	327	329	anti-parallel
Strand 4	B	318	320	anti-parallel

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There are 4 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	58	63	first strand
Strand 2	B	69	74	anti-parallel
Strand 3	B	78	83	anti-parallel
Strand 4	B	88	94	anti-parallel

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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	103	105	first strand
Strand 2	B	111	114	anti-parallel
Strand 3	B	121	125	anti-parallel
Strand 4	B	135	139	anti-parallel

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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	146	150	first strand
Strand 2	B	156	161	anti-parallel
Strand 3	B	166	170	anti-parallel
Strand 4	B	176	180	anti-parallel

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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	187	192	first strand
Strand 2	B	198	203	anti-parallel
Strand 3	B	208	212	anti-parallel
Strand 4	B	220	222	anti-parallel

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There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	229	234	first strand
Strand 2	B	240	245	anti-parallel
Strand 3	B	250	254	anti-parallel
Strand 4	B	260	264	anti-parallel

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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	276	277	first strand
Strand 2	B	284	287	anti-parallel
Strand 3	B	294	298	anti-parallel
Strand 4	B	304	308	anti-parallel

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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 8GEI

Analysis of interatomic Contacts of Structural Units in PDB entry:
8GEI